$ conda env create -f gammapy_pygamma15.yaml
Fetching package metadata: ..........
Error: No packages found in current osx-64 channels matching: cairo 1.12.18 4
You have to restrict the list to packages to what's really needed, not all you have.
My suggestion would be that we just say "you need gammapy dev version and Sherpa" and help them afterwards to install this and improve instructions for conda. So for a lot of people it will be a demo, but @adonath and I can also show people how to do stuff.
@kingj90 - Telling people to do this with gammapy_pygamma15.yaml doesn't work:
You have to restrict the list to packages to what's really needed, not all you have.
My suggestion would be that we just say "you need gammapy dev version and Sherpa" and help them afterwards to install this and improve instructions for conda. So for a lot of people it will be a demo, but @adonath and I can also show people how to do stuff.